211335360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{220141}}^1$

素因数の和:220161

約数の個数: 56

約数和(自身を含む): 670992816

約数和(自身を除く): 459657456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 220141, 440282, 660423, 880564, 1100705, 1320846, 1761128, 2201410, 2641692, 3302115, 3522256, 4402820, 5283384, 6604230, 7044512, 8805640, 10566768, 13208460, 14089024, 17611280, 21133536, 26416920, 35222560, 42267072, 52833840, 70445120, 105667680, 211335360]

約数ペア:

[(1, 211335360), (2, 105667680), (3, 70445120), (4, 52833840), (5, 42267072), (6, 35222560), (8, 26416920), (10, 21133536), (12, 17611280), (15, 14089024), (16, 13208460), (20, 10566768), (24, 8805640), (30, 7044512), (32, 6604230), (40, 5283384), (48, 4402820), (60, 3522256), (64, 3302115), (80, 2641692), (96, 2201410), (120, 1761128), (160, 1320846), (192, 1100705), (240, 880564), (320, 660423), (480, 440282), (960, 220141)]